CN202991577U - Automobile water pump provided with plastic blade wheel - Google Patents
Automobile water pump provided with plastic blade wheel Download PDFInfo
- Publication number
- CN202991577U CN202991577U CN 201220659951 CN201220659951U CN202991577U CN 202991577 U CN202991577 U CN 202991577U CN 201220659951 CN201220659951 CN 201220659951 CN 201220659951 U CN201220659951 U CN 201220659951U CN 202991577 U CN202991577 U CN 202991577U
- Authority
- CN
- China
- Prior art keywords
- impeller
- utility
- blade wheel
- connecting bearing
- shaft connecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an automobile water pump provided with a plastic blade wheel. The automobile water pump is formed by a belt pulley (1), a shaft connecting bearing (2), a pump body (3), a water seal (4), an insert (5) and the plastic blade wheel (6). The automobile water pump modifies an existing cast iron blade wheel, adopts plastics to be manufactured, is formed integrally, does not need assembling, not only is good in process but also is light in weight, is smooth in surface and small in resistance in water, and improves work efficiency of the blade wheel.
Description
Technical field:
The utility model relates to a kind of auto pump of plastic impeller.
Background technique:
The impeller of auto pump mostly is the cast iron manufacturing, and not only part is many, need assembling, and quality is heavier, and the surface is not bright and clean, and resistance is larger in water, and working efficiency is not high.
Summary of the invention:
The utility model improves the working efficiency of water pump in order to overcome the large defective of cast iron impeller operation resistance of auto pump, and a kind of auto pump of plastic impeller is provided.
The utility model is to adopt following technological scheme to realize its goal of the invention: a kind of auto pump of plastic impeller, it by belt pulley 1, shaft connecting bearing 2, the pump housing 3, water seal 4, insert 5, plastic impeller 6 forms; Belt pulley 1 is sleeved on the top of shaft connecting bearing 2; Water seal 4 is sleeved on shaft connecting bearing 2; Shaft connecting bearing 2 is arranged on the center of the pump housing 3; 5 ends that are arranged on shaft connecting bearing 2 of inserting; Plastic impeller 6 is sleeved on to be inserted on 5.
The utility model is provided with plastic impeller 6 in order to realize the function of raising efficiency, which is provided with blade 6-1, impeller shaft hole 6-2; Blade 6-1 design is in the bottom of plastic impeller 6; Impeller shaft hole 6-2 design is at the center of plastic impeller 6.
Realized preferably its goal of the invention owing to having adopted above technology the utility model, this auto pump has been improved existing cast iron impeller, the employing plastics are made, one-body molded, need not assembling, not only good manufacturability, and quality is light, any surface finish, resistance is less in water, has promoted the working efficiency of impeller.
Description of drawings:
Accompanying drawing 2 is structural representations of the utility model mark 1.
Accompanying drawing 3 is structural representations of the utility model mark 2.
Accompanying drawing 4 is structural representations of the utility model mark 3.
Accompanying drawing 5 is bottom schematic view of the utility model mark 3.
Accompanying drawing 6 is structural representations of the utility model mark 4.
Accompanying drawing 7 is structural representations of the utility model mark 5.
Accompanying drawing 8 is bottom schematic view of the utility model mark 6.
Description of reference numerals is seen specification last page form.
Embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of auto pump of plastic impeller, it by belt pulley 1, shaft connecting bearing 2, the pump housing 3, water seal 4, insert 5, plastic impeller 6 forms; Belt pulley 1 is sleeved on the top of shaft connecting bearing 2; Water seal 4 is sleeved on shaft connecting bearing 2; Shaft connecting bearing 2 is arranged on the center of the pump housing 3; 5 ends that are arranged on shaft connecting bearing 2 of inserting; Plastic impeller 6 is sleeved on to be inserted on 5.
The utility model is provided with plastic impeller 6 in order to realize the function of raising efficiency, which is provided with blade 6-1, impeller shaft hole 6-2; Blade 6-1 design is in the bottom of plastic impeller 6; Impeller shaft hole 6-2 design is at the center of plastic impeller 6.
Belt pulley axis hole 1-1 described in the utility model refers to: axis hole; Its effect is that shaft connecting bearing 2 is installed; Its design attitude is as shown in mark 1-1 in accompanying drawing 2.
Shaft connecting bearing 2 described in the utility model refers to: shaft connecting bearing; Its effect is transmission; Its design attitude is as shown in mark 2 in accompanying drawing 1.
The pump housing 3 described in the utility model refers to: pump case; Which is provided with three pump housing mounting hole 3-1, bearing hole 3-2; Its structure is as shown in accompanying drawing 4,5, and its design attitude is as shown in mark 3 in accompanying drawing 1.
Pump housing mounting hole 3-1 described in the utility model refers to: mounting hole; Its effect is to be arranged in motor for the pump housing 3; Its design attitude is as shown in mark 3-1 in accompanying drawing 4,5.
Bearing hole 3-2 described in the utility model refers to: the axis hole of design on the pump housing 3; Its effect is that shaft connecting bearing 2 is installed; Its design attitude is as shown in mark 3-2 in accompanying drawing 4,5.
Discharge opening 3-3 described in the utility model refers to: the spilled water hole of design on the pump housing 3; Its design attitude is as shown in mark 3-3 in accompanying drawing 5.
Water seal axis hole 4-1 described in the utility model refers to: the axis hole of design in water seal 4; Its effect is that shaft connecting bearing 2 is installed; Its design attitude is as shown in mark 4-1 in accompanying drawing 6.
Described in the utility model inserting 5 refers to: the edge post; Which is provided with mold insert axis hole 5-1; Its effect is that plastic impeller 6 is installed; Its structure as shown in Figure 7, its design attitude is as shown in mark 5 in accompanying drawing 1.
The axis hole 5-1 that inserts described in the utility model refers to: design is at the axis hole of inserting on 5; Its effect is that shaft connecting bearing 2 is installed; Its design attitude is as shown in mark 5-1 in accompanying drawing 7.
Plastic impeller 6 described in the utility model refers to: the plastics half-opened impeller, and one-body molded, need not assembling; Which is provided with blade 6-1, impeller shaft hole 6-2; Its structure as shown in Figure 8, its design attitude is as shown in mark 6 in accompanying drawing 1.
Blade 6-1 described in the utility model refers to: the blade of plastic impeller 6 is parts of plastic impeller 6; Its design attitude is as shown in mark 6-1 in accompanying drawing 8.
Impeller shaft hole 6-2 described in the utility model refers to: the axis hole of design on plastic impeller 6; Its effect is to be arranged on for plastic impeller 6 to insert on 5; Its design attitude is as shown in mark 6-2 in accompanying drawing 8.
| Reference numerals | The mark title | Reference numerals | The |
| 1 | |
4 | |
| 1-1 | Belt pulley axis hole 1-1 | 4-1 | Water seal axis hole 4-1 |
| 2 | Shaft connecting bearing 2 | 5 | Insert 5 |
| 3 | The pump housing 3 | 5-1 | Axis hole 5-1 inserts |
| 3-1 | Pump housing mounting hole 3-1 | 6 | Plastic impeller 6 |
| 3-2 | Bearing hole 3-2 | 6-1 | Blade 6-1 |
| 3-3 | Discharge opening 3-3 | 6-2 | Impeller shaft hole 6-2 |
Claims (2)
1. the auto pump of a plastic impeller, it is comprised of belt pulley (1), shaft connecting bearing (2), the pump housing (3), water seal (4), insert (5), plastic impeller (6); It is characterized in that belt pulley (1) is sleeved on the top of shaft connecting bearing (2); Water seal (4) is sleeved on shaft connecting bearing (2); Shaft connecting bearing (2) is arranged on the center of the pump housing (3); Insert (5) be arranged on the end of shaft connecting bearing (2); Plastic impeller (6) is sleeved on insert (5).
2. the auto pump of a kind of plastic impeller according to claim 1, is characterized in that being provided with plastic impeller (6), which is provided with blade (6-1), impeller shaft hole (6-2); Blade (6-1) design is in the bottom of plastic impeller (6); Impeller shaft hole (6-2) design is at the center of plastic impeller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659951 CN202991577U (en) | 2012-12-05 | 2012-12-05 | Automobile water pump provided with plastic blade wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659951 CN202991577U (en) | 2012-12-05 | 2012-12-05 | Automobile water pump provided with plastic blade wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991577U true CN202991577U (en) | 2013-06-12 |
Family
ID=48562761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659951 Expired - Fee Related CN202991577U (en) | 2012-12-05 | 2012-12-05 | Automobile water pump provided with plastic blade wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991577U (en) |
-
2012
- 2012-12-05 CN CN 201220659951 patent/CN202991577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |